Quantum Computing Inc.
QUBT- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001758009
No open-market purchases or sales by Quantum Computing Inc. insiders were filed in the last 90 days; 313 institutions reported holding it in 13F filings for Q2 2026, worth $994.9M in total; no superinvestor holds it.
13F holders, Q1 2023
Institutional positions in Quantum Computing Inc. as of Mar 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 37
- +1 vs. Q4 2022
- Shares held
- 2.23M
- +176.6K (+8.6%) vs. Q4 2022
- Total value
- $2.92M
- −$177.0K (−5.7%) vs. Q4 2022
- New holders
- 5
- 6 more added
- Sold out
- 4
- 6 more reduced
Compare with Q4 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting QUBT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 313 | $994.9M |
| Q1 2026 | 296 | $637.2M |
| Q4 2025 | 287 | $1.01B |
| Q3 2025 | 259 | $1.66B |
| Q2 2025 | 222 | $1.06B |
| Q1 2025 | 166 | $179.2M |
| Q4 2024 | 125 | $359.6M |
| Q3 2024 | 34 | $2.61M |
| Q2 2024 | 47 | $2.05M |
| Q1 2024 | 46 | $3.67M |
| Q4 2023 | 45 | $2.93M |
| Q3 2023 | 42 | $3.15M |
| Q2 2023 | 39 | $3.46M |
| Q1 2023 | 37 | $2.92M |
| Q4 2022 | 36 | $3.10M |
| Q3 2022 | 36 | $5.04M |
| Q2 2022 | 35 | $4.36M |
| Q1 2022 | 35 | $4.64M |
| Q4 2021 | 28 | $6.54M |
| Q3 2021 | 24 | $7.80M |
| Q2 2021 | 1 | $12.0K |
| Q1 2021 | 1 | $16.0K |
Institutions, Q1 2023
Shares, value and share of portfolio for each institution holding Quantum Computing Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 1,206,864 | $1.58M | 0.00% | +204,705+20.4% | Added |
| BlackRock Inc. | 268,921 | $352.3K | 0.00% | +1,902+0.7% | Added |
| Geode Capital Management, LLC | 230,275 | $301.7K | 0.00% | 00.0% | Unchanged |
| WPWealth LLP | 100,000 | $131.0K | 0.06% | 00.0% | Unchanged |
| State Street Corp | 77,832 | $102.0K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 40,257 | $52.7K | 0.00% | +2,976+8.0% | Added |
| Bank of New York Mellon Corp | 28,659 | $37.5K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 26,936 | $35.3K | 0.00% | +15,029+126.2% | Added |
| Aveo Capital Partners, LLC | 26,667 | $34.9K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 26,093 | $34.0K | 0.00% | +26,093 | New |
| Essex Financial Services, Inc. | 25,000 | $32.8K | 0.00% | 00.0% | Unchanged |
| Marshall Wace, LLP | 23,300 | $30.5K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 16,693 | $21.9K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 16,500 | $21.6K | 0.00% | −1,450−8.1% | Reduced |
| Beacon Pointe Advisors, LLC | 16,000 | $21.0K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 14,722 | $19.0K | 0.00% | +212+1.5% | Added |
| Group One Trading, L.P. | 13,010 | $17.0K | 0.00% | −7,191−35.6% | Reduced |
| Commonwealth Equity Services, LLC | 12,600 | $16.0K | 0.00% | −4,022−24.2% | Reduced |
| Atom Investors LP | 11,909 | $15.6K | 0.01% | +11,909 | New |
| Virtu Financial LLC | 11,074 | $15.0K | 0.00% | +11,074 | New |
| Charles Schwab Investment Management Inc | 10,216 | $13.4K | 0.00% | 00.0% | Unchanged |
| Lincoln National Corp | 10,000 | $13.1K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 6,041 | $7.91K | 0.00% | −14,630−70.8% | Reduced |
| Morgan Stanley | 4,315 | $5.65K | 0.00% | −716−14.2% | Reduced |
| Oakworth Capital, Inc. | 3,846 | $5.04K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 2,225 | $2.92K | 0.00% | 00.0% | Unchanged |
| Glen Eagle Advisors, LLC | 1,000 | $1.31K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 600 | $786 | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 252 | $495 | 0.00% | 00.0% | Unchanged |
| Bartlett & Co. Wealth Management LLC | 225 | $295 | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 173 | $227 | 0.00% | +2+1.2% | Added |
| Toth Financial Advisory Corp | 171 | $225 | 0.00% | +171 | New |
| FMR LLC | 82 | $107 | 0.00% | +82 | New |
| Federation des caisses Desjardins du Quebec | 45 | $59 | 0.00% | −1,955−97.8% | Reduced |
| Sound Income Strategies, LLC | 40 | $52 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 100 | $0 | 0.00% | 00.0% | Unchanged |
| Bartlett & Co. LLC | 225 | $0 | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −53,959−100.0% | Sold out |
| LGT Group Foundation | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Advanced Asset Management Advisors Inc | 0 | $0 | 0.00% | −3,536−100.0% | Sold out |
| Bank of America Corp | 0 | $0 | 0.00% | −56−100.0% | Sold out |